| # loginctl(1) completion -*- shell-script -*- |
| # SPDX-License-Identifier: LGPL-2.1-or-later |
| # |
| # This file is part of systemd. |
| # |
| # Copyright © 2010 Ran Benita |
| # |
| # systemd is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU Lesser General Public License as published by |
| # the Free Software Foundation; either version 2.1 of the License, or |
| # (at your option) any later version. |
| # |
| # systemd is distributed in the hope that it will be useful, but |
| # WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # General Public License for more details. |
| # |
| # You should have received a copy of the GNU Lesser General Public License |
| # along with systemd; If not, see <http://www.gnu.org/licenses/>. |
| |
| __contains_word () { |
| local w word=$1; shift |
| for w in "$@"; do |
| [[ $w = "$word" ]] && return |
| done |
| } |
| |
| __get_all_sessions () { loginctl --no-legend list-sessions | { while read -r a b; do printf "%s\n" "$a"; done; } ; } |
| __get_all_users () { loginctl --no-legend list-users | { while read -r a b; do printf "%s\n" "$b"; done; } ; } |
| __get_all_seats () { loginctl --no-legend list-seats | { while read -r a b; do printf "%s\n" "$a"; done; } ; } |
| |
| __get_machines() { |
| local a b |
| machinectl list --full --no-legend --no-pager 2>/dev/null | |
| { while read a b; do echo " $a"; done; }; |
| } |
| |
| _loginctl () { |
| local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]} |
| local i verb comps |
| |
| local -A OPTS=( |
| [STANDALONE]='--all -a --help -h --no-pager --version |
| --no-legend --no-ask-password -l --full --value' |
| [ARG]='--host -H --kill-who --property -p --signal -s -M --machine |
| -n --lines -o --output -P' |
| ) |
| |
| if __contains_word "$prev" ${OPTS[ARG]}; then |
| case $prev in |
| --signal|-s) |
| _signals |
| return |
| ;; |
| --kill-who) |
| comps='all leader' |
| ;; |
| --host|-H) |
| comps=$(compgen -A hostname) |
| ;; |
| --machine|-M) |
| comps=$( __get_machines ) |
| ;; |
| --property|-p|-P) |
| comps='' |
| ;; |
| --output|-o) |
| comps=$( loginctl --output=help 2>/dev/null ) |
| ;; |
| esac |
| COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) |
| return 0 |
| fi |
| |
| if [[ "$cur" = -* ]]; then |
| COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") ) |
| return 0 |
| fi |
| |
| local -A VERBS=( |
| [SESSIONS]='session-status show-session activate lock-session unlock-session terminate-session kill-session' |
| [USERS]='user-status show-user enable-linger disable-linger terminate-user kill-user' |
| [SEATS]='seat-status show-seat terminate-seat' |
| [STANDALONE]='list-sessions lock-sessions unlock-sessions list-users list-seats flush-devices' |
| [ATTACH]='attach' |
| ) |
| |
| for ((i=0; i < COMP_CWORD; i++)); do |
| if __contains_word "${COMP_WORDS[i]}" ${VERBS[*]} && |
| ! __contains_word "${COMP_WORDS[i-1]}" ${OPTS[ARG]}; then |
| verb=${COMP_WORDS[i]} |
| break |
| fi |
| done |
| |
| if [[ -z ${verb-} ]]; then |
| comps="${VERBS[*]}" |
| |
| elif __contains_word "$verb" ${VERBS[SESSIONS]}; then |
| comps=$( __get_all_sessions ) |
| |
| elif __contains_word "$verb" ${VERBS[USERS]}; then |
| comps=$( __get_all_users ) |
| |
| elif __contains_word "$verb" ${VERBS[SEATS]}; then |
| comps=$( __get_all_seats ) |
| |
| elif __contains_word "$verb" ${VERBS[STANDALONE]}; then |
| comps='' |
| |
| elif __contains_word "$verb" ${VERBS[ATTACH]}; then |
| if [[ $prev = $verb ]]; then |
| comps=$( __get_all_seats ) |
| else |
| comps=$(compgen -A file -- "$cur" ) |
| compopt -o filenames |
| fi |
| fi |
| |
| COMPREPLY=( $(compgen -W '$comps' -- "$cur") ) |
| return 0 |
| } |
| |
| complete -F _loginctl loginctl |